112
FPUS72 KKEY 090159
NOWKEY
SHORT TERM FORECAST
NATIONAL WEATHER SERVICE KEY WEST FL
959 PM EDT MON SEP 8 2025
GMZ031-090300-
FLORIDA BAY INCLUDING BARNES SOUND, BLACKWATER SOUND, AND BUTTONWOOD
SOUND-
959 PM EDT MON SEP 8 2025
NOW
THROUGH 11 PM, AN OUTFLOW BOUNDARY HAS MOVED OFF THE SOUTH FLORIDA
MAINLAND AND CONTINUES MOVING TO THE SOUTH AT NEAR 20 KNOTS ACROSS
FLORIDA BAY. THIS BOUNDARY WILL BE CAPABLE OF PRODUCING WIND GUSTS TO
NEAR 30 KNOTS AS IT CONTINUES TO MOVE SOUTH. IN ITS WAKE, ISOLATED
SHOWERS AND THUNDERSTORMS HAVE DEVELOPED AND ARE MOVING RIGHT ALONG
THE MAINLAND AND THE NORTHEAST PART OF FLORIDA BAY NEAR CROCODILE
DRAGOVER. MARINERS ENCOUNTERING THIS ACTIVITY CAN EXPECT MODERATE TO
HEAVY DOWNPOURS REDUCING VISIBILITY, WIND GUSTS OF 25 TO 30 KNOTS,
AND OCCASIONAL LIGHTNING STRIKES.
GMZ074-075-090300-
STRAITS OF FLORIDA FROM WEST END OF SEVEN MILE BRIDGE TO SOUTH OF
HALFMOON SHOAL 20 TO 60 NM OUT-
STRAITS OF FLORIDA FROM HALFMOON SHOAL TO 20 NM WEST OF DRY TORTUGAS
20 TO 60 NM OUT-
959 PM EDT MON SEP 8 2025
NOW
THROUGH 11 PM, ISOLATED SHOWERS WILL MOVE NORTHEAST BETWEEN 10 TO 15
KNOTS ACROSS THE DISTANT WESTERN STRAITS OF FLORIDA MAINLY TO THE
SOUTH OF THE WOODS WALLS. MARINERS ENCOUNTERING THIS ACTIVITY CAN
EXPECT MODERATE TO HEAVY DOWNPOURS REDUCING VISIBILITIES AND WIND
GUSTS OF 20 TO 25 KNOTS.
MJV
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